﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Demos.DesignPatterns._19_中介者模式
{
    /// <summary>
    /// 聊天室中介者
    /// </summary>
    public interface IChatRoomMediator
    {
        void SendMessage(string message, MsgUser user);

        void AddMsgUser(MsgUser user);

    }
}
